Zuliani process for extracting magnesium from dolomite

According to reports in Montreal, Canada Thermfact company and the company's Ecole Polytechnique researchers used thermodynamic research methods, Zuliani Process to extract magnesium metal from dolomite in the genus were evaluated. Thermfact is a co-developer of the FactSage Integrated Thermodynamic Database System, which calculates multiphase and multi-component equilibrium conditions for complex gas-slag-metal systems. Gossan Resources Limited of Manitoba, Canada, owns a large high-purity dolomite mine in Inwood, Manitoba, and is currently undergoing an assessment of the Zuliani process.

Dr. Zuliani's new technology has greatly reduced the direct production cost of magnesium metal production and reduced the cost by 25% compared to the Pijiang method. The new process was effective in the improvement process on the basis of the original Mag nits Pechiney and Alcoa process on companies, these methods are the original thermal vacuum annealing silicon containing magnesium slag preparation of metal magnesium.

The FactSage study confirms the process thermodynamics of the Zuliani technology. The main conclusion is that the Zuliani process can produce magnesium vapor at 1550~1650 °C under atmospheric pressure without the need for a vacuum environment.

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